EP1512502A1 - Rasoir electrique - Google Patents

Rasoir electrique Download PDF

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Publication number
EP1512502A1
EP1512502A1 EP03730866A EP03730866A EP1512502A1 EP 1512502 A1 EP1512502 A1 EP 1512502A1 EP 03730866 A EP03730866 A EP 03730866A EP 03730866 A EP03730866 A EP 03730866A EP 1512502 A1 EP1512502 A1 EP 1512502A1
Authority
EP
European Patent Office
Prior art keywords
blade
drive mode
cleaning
driving
electric razor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP03730866A
Other languages
German (de)
English (en)
Other versions
EP1512502A4 (fr
Inventor
Yasuo c/o MATSUSHITA ELECTRIC WORKS LTD. IBUKI
Mikihiro Matsushita Electric Works Ltd Yamashita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of EP1512502A1 publication Critical patent/EP1512502A1/fr
Publication of EP1512502A4 publication Critical patent/EP1512502A4/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/28—Drive layout for hair clippers or dry shavers, e.g. providing for electromotive drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
    • B26B19/3873—Electric features; Charging; Computing devices
    • B26B19/388—Sensors; Control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
    • B26B19/3886—Actuating members, e.g. switches or control knobs

Definitions

  • an electric razor provided with an inner blade and an outer blade to allow a user to shave hair such as beard, whiskers or mustache by nipping the hair between the inner blade and the outer blade while driving either or both the inner blade and the outer blade.
  • the electric razor is operatively changeable between a normal drive mode of allowing the user to shave the hair, and a cleaning drive mode of allowing the user to clean the blade, wherein at least one of a driving frequency, the number of revolutions per unit time, and an amplitude of the blade in the cleaning drive mode is differentiated from a corresponding one in the normal drive mode.
  • the driving unit 7 may be configured in such a manner that the driving amplitude, which is the moving distance of the inner blade 3 in one reciprocation, is variable, with the driving frequency set constant, and the controller 13 may be configured in such a manner that the driving unit 7 controls the moving speed of the inner blade 3 by controlling the driving frequency of the driving unit 7 based on the control signal. Further alternatively, the controller 13 may be configured in such a manner that the driving unit 7 controls the moving speed of the inner blade 3 by controlling both the driving frequency and the driving amplitude.
  • controller 13 It is desirable to cause the controller 13 to control the operation of the driving unit 7 in such a manner that the moving speed of the inner blade 3 instantaneously reaches 20m or higher per minute in order to obtain sufficient cleaning effect by cleaning operation of directly applying running water A to the inner blade 3 while driving the inner blade 3. In such a case, it is desirable to cause the controller 13 to control the operation of the driving unit 7 in such a manner that the moving speed of the inner blade 3 reaches 20m or higher per minute in the vicinity of the center of amplitude when the inner blade 3 is reciprocated at a possible maximum speed.
  • the controller 13 controls the driving frequency of the driving unit 7 to cause the driving unit 7 to drive the inner blade 3 in such a manner that the moving speed of the inner blade 3 is set lower than that in the normal drive mode, e.g., 20m or higher per minute instantaneously, with a maximum instantaneous moving speed of 60m or lower per minute.
  • This arrangement is advantageous in effectively cleaning the inner blade 3 by detaching the outer blade 2 of the razor 1 and directly applying running water A to the inner blade 3, and in suppressing scattering of the water and the shaving debris. Further, this arrangement eliminates use of a dedicated washing vessel or a like appliance to wash the inner blade 3 and the like, thereby allowing the user to easily clean the blade of the electric razor 1.
  • the indicator 9 notifies the user that the electric razor 1 is operated in the cleaning drive mode by emitting light based on a signal outputted from a controller 13.
  • the indicator 10 notifies the user of prompting cleaning by emitting light based on a signal outputted from the controller 13.
  • the indicators 9 and 10 each is constituted of a light emitting diode, for instance.
  • the routine may go to Step S4 to allow the controller 13 to implement control in the normal drive mode by skipping Step S3, if the main switch 11 is turned off before the predetermined time T a lapses in Step S2.
  • the routine promptly proceeds to Step S4 to drive the driving unit 7 in the normal drive mode without waiting for lapse of the predetermined time T a .

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)
EP03730866A 2002-06-12 2003-06-10 Rasoir electrique Withdrawn EP1512502A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002171774 2002-06-12
JP2002171774A JP4304419B2 (ja) 2002-06-12 2002-06-12 電気かみそり
PCT/JP2003/007308 WO2003106118A1 (fr) 2002-06-12 2003-06-10 Rasoir electrique

Publications (2)

Publication Number Publication Date
EP1512502A1 true EP1512502A1 (fr) 2005-03-09
EP1512502A4 EP1512502A4 (fr) 2006-05-10

Family

ID=29727821

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03730866A Withdrawn EP1512502A4 (fr) 2002-06-12 2003-06-10 Rasoir electrique

Country Status (7)

Country Link
US (1) US20050144784A1 (fr)
EP (1) EP1512502A4 (fr)
JP (1) JP4304419B2 (fr)
KR (1) KR100657881B1 (fr)
CN (1) CN1628014B (fr)
AU (1) AU2003242132A1 (fr)
WO (1) WO2003106118A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8615886B1 (en) * 2004-05-06 2013-12-31 Winthrop D. Childers Shaving system with energy imparting device
EP3082020A1 (fr) * 2015-04-15 2016-10-19 Panasonic Intellectual Property Management Co., Ltd. Appareil électrique

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4273786B2 (ja) 2003-02-25 2009-06-03 パナソニック電工株式会社 電気かみそり
CN100423912C (zh) * 2004-07-13 2008-10-08 光荣电业公司 电动剃须刀
US8763256B2 (en) * 2004-10-04 2014-07-01 Bic-Violex S.A. Vibrating wet shaver
US20060207104A1 (en) * 2005-03-18 2006-09-21 Armando Alvite Hair clipper with multiple speeds
JP4697079B2 (ja) * 2006-07-20 2011-06-08 パナソニック電工株式会社 シェーバ
DE102006038126A1 (de) * 2006-08-14 2008-02-21 Braun Gmbh Verfahren zur Bestimmung der Verschmutzung eines elektrisch angetriebenen Schneidwerkzeugs und Haarschneidegerät
JP5654387B2 (ja) * 2011-02-28 2015-01-14 パナソニックＩｐマネジメント株式会社 リニア振動モータの駆動制御装置、リニア振動モータの駆動制御方法および小型電気機器
CN202825877U (zh) * 2012-08-10 2013-03-27 珠海新秀丽家居用品有限公司 一种小型体毛修剪器
JP6008197B2 (ja) * 2013-02-13 2016-10-19 パナソニックＩｐマネジメント株式会社 除毛器具
US10035274B2 (en) * 2014-06-20 2018-07-31 Koninklijke Philips N.V. Electric shaver with a cleaning indicator
CN104385312B (zh) * 2014-10-30 2015-09-30 姜乃瑜 一种便于携带的剃须刀
EP3300864B1 (fr) * 2016-09-28 2021-12-15 Braun GmbH Rasoir électrique
JP2018060007A (ja) * 2016-10-04 2018-04-12 株式会社ジャパンディスプレイ 表示装置及び表示制御方法
CN111757689B (zh) 2018-03-26 2022-10-21 博朗有限公司 用于将刷附接到皮肤处理装置的接口
US10464225B1 (en) * 2018-05-15 2019-11-05 Lizzette Morales Shaving razor
JP2019048170A (ja) * 2018-12-12 2019-03-28 パナソニックＩｐマネジメント株式会社 小型電気機器およびその制御装置
JP7117515B2 (ja) * 2020-06-23 2022-08-15 パナソニックＩｐマネジメント株式会社 小型電気機器およびその制御装置
USD950849S1 (en) * 2020-09-24 2022-05-03 Hybrid Razor Ltd. Shaving device
CN115622445A (zh) * 2021-07-14 2023-01-17 浙江朗威电器科技有限公司 一种具有智能清洗检测功能的剃须刀及清洗方法
CN118988872B (zh) * 2024-10-18 2025-03-07 宁波霍德智能科技有限公司 一种剃须刀刀片清洁消毒方法及系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0632061Y2 (ja) * 1987-05-22 1994-08-24 九州日立マクセル株式会社 電気かみそり
US6493878B1 (en) * 1988-10-17 2002-12-10 Lord Samuel A Kassatly Method and apparatus for tv broadcasting and reception
US5623193A (en) * 1991-09-26 1997-04-22 Braun Aktiengesellschaft Apparatus for controlling battery discharge
JPH0796085A (ja) * 1993-09-30 1995-04-11 Matsushita Electric Works Ltd 電気かみそり
DE4402238C2 (de) * 1994-01-26 1996-09-26 Braun Ag Reinigungsvorrichtung für den Scherkopf eines Trockenrasierers
CN1116964C (zh) * 1994-06-01 2003-08-06 皇家菲利浦电子有限公司 可调节电机速度的剃须装置
JPH0938349A (ja) * 1995-05-19 1997-02-10 Matsushita Electric Works Ltd 電気かみそり用の刃組み合わせ体
DE19705977C1 (de) * 1997-02-17 1998-03-05 Braun Ag Reinigungsvorrichtung für einen Trockenrasierapparat
DE19705976C1 (de) * 1997-02-17 1998-10-01 Braun Ag Reinigungsvorrichtung für einen Scherkopf eines Trockenrasierapparates
JPH1147463A (ja) * 1997-08-04 1999-02-23 Izumi Prod Co 電気かみそり
US6158126A (en) * 1998-02-18 2000-12-12 Face International Corp. Piezoelectrically actuated shaver
US6460251B1 (en) * 1998-03-25 2002-10-08 Pfizer Inc. Razor system with worn blade indicator
HK1042669B (zh) * 1999-11-25 2003-10-31 松下电工株式会社 具有高度可調節的刀頭的乾式剃鬚刀
JP4496606B2 (ja) * 2000-05-26 2010-07-07 パナソニック電工株式会社 電気かみそり
JP4663904B2 (ja) * 2001-04-18 2011-04-06 九州日立マクセル株式会社 電気かみそり

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8615886B1 (en) * 2004-05-06 2013-12-31 Winthrop D. Childers Shaving system with energy imparting device
EP3082020A1 (fr) * 2015-04-15 2016-10-19 Panasonic Intellectual Property Management Co., Ltd. Appareil électrique
EP3082020B1 (fr) 2015-04-15 2019-08-21 Panasonic Intellectual Property Management Co., Ltd. Appareil électrique
US10471613B2 (en) 2015-04-15 2019-11-12 Panasonic Intellectual Property Management Co., Ltd. Electrical appliance with switchable operation modes

Also Published As

Publication number Publication date
KR100657881B1 (ko) 2006-12-14
EP1512502A4 (fr) 2006-05-10
KR20040107466A (ko) 2004-12-20
WO2003106118A1 (fr) 2003-12-24
JP2004016285A (ja) 2004-01-22
CN1628014A (zh) 2005-06-15
AU2003242132A1 (en) 2003-12-31
JP4304419B2 (ja) 2009-07-29
CN1628014B (zh) 2010-05-05
US20050144784A1 (en) 2005-07-07

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